Extending schizophrenia diagnostic model to predict schizotypy in first-degree relatives
نویسندگان
چکیده
منابع مشابه
Multiple dimensions of schizotypy in first degree biological relatives of schizophrenia patients.
Considerable research has been devoted to identifying individuals predisposed to schizophrenia, with much of the effort devoted to identifying the personality characteristics of the biological relatives of schizophrenia patients. Although resource-consuming interviews have yielded promising results, investigators have long sought self-report measures that index genetic risk for schizophrenia. T...
متن کاملNeurocognitive correlates of schizotypy in first degree relatives of schizophrenia patients.
We examined neurocognitive correlates of three dimensions of schizotypy in 63 healthy first degree relatives of schizophrenia patients. Neurocognitive measures of attention, verbal memory, and prefrontal functioning were combined with self-report and interview measures of schizotypy. State-psychopathology (anxiety and depression) was a strong predictor for positive schizotypy (PS) and negative ...
متن کاملSchizotypal Traits among Patients with Schizophrenia, Their Non-Psychotic First-Degree Relatives, and Normal Controls
Evidence has suggested that risk for schizophrenia is likely to occur in non-psychotic first-degree relatives of patients with schizophrenia. On the other hand, schizotypal personality disorder is genetically related to schizophrenia. The aim of this study was to compare schizotypal traits (i.e., positive schizotypy, negative schizotypy, cognitive disorganization, and impulsive nonconformity) a...
متن کاملNeurocognitive Impairments in Unaffected First-degree Relatives of Schizophrenia
BACKGROUND Neurocognitive impairments of attention and executive functioning are trait abnormalities in schizophrenia, and these are considered to be endophenotypes. These deficits have been convincingly linked to prefrontal cortical functioning. In this study, we examined the cognitive performance in the domains of attention and executive functioning among first-degree relatives of Indian peop...
متن کاملSocial Cognition in Schizophrenia Patients and Their First-Degree Relatives.
INTRODUCTION Social cognition is a person's ability to configure the designs of relationships between themselves and others and to use these designs to guide social behaviors in a flexible manner. The models that are the most studied and describe social cognition are the theory of mind (ToM) and emotion recognition. This study was aimed to detect ToM and emotion recognition disorders in schizop...
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ژورنال
عنوان ژورنال: npj Schizophrenia
سال: 2020
ISSN: 2334-265X
DOI: 10.1038/s41537-020-00119-y